1. Academy of Disaster Reduction and Emergency Management, Ministry of Emergency Management and Ministry of Education Beijing Normal University Beijing China
2. Faculty of Geographical Science Beijing Normal University Beijing China
3. Laboratory for Climate Studies, National Climate Center China Meteorological Administration Beijing China
4. School of Linkong Economics and Management Beijing Institute of Economics and Management Beijing China
5. Academy of Plateau Science and Sustainability People's Government of Qinghai Province and Beijing Normal University Xining China